@gorbchain-xyz/chaindecode/dist/src/crypto/group.d.ts

GorbchainSDK V1.3+ - Complete Solana development toolkit with advanced cryptography, messaging, and collaboration features. Build secure applications with blockchain, DeFi, and end-to-end encryption.

/**
 * Group encryption for multiple recipients
 * Static groups with fixed membership
 */
import { EncryptionResult, GroupEncryptionMetadata, EncryptionOptions } from './types.js';
/**
 * Create a static encryption group
 */
export declare function createGroup(groupName: string, memberPublicKeys: string[], creatorPrivateKey: string | Uint8Array): Promise<GroupEncryptionMetadata>;
/**
 * Encrypt data for a group
 */
export declare function encryptGroup(data: string | Uint8Array, groupMetadata: GroupEncryptionMetadata, options?: EncryptionOptions): Promise<EncryptionResult>;
/**
 * Decrypt group encrypted data
 */
export declare function decryptGroup(encryptionResult: EncryptionResult, memberPrivateKey: string | Uint8Array, memberPublicKey: string): Promise<Uint8Array>;
/**
 * Decrypt group encrypted data and return as string
 */
export declare function decryptGroupString(encryptionResult: EncryptionResult, memberPrivateKey: string | Uint8Array, memberPublicKey: string): Promise<string>;
/**
 * Add a member to an existing group (creates new metadata)
 */
export declare function addGroupMember(groupMetadata: GroupEncryptionMetadata, newMemberPublicKey: string, authorizedMemberPrivateKey: string | Uint8Array, authorizedMemberPublicKey: string): Promise<GroupEncryptionMetadata>;